* {
  padding: 0;
  margin: 0;
}

html, body {
  width: 100%;
  height: 100%;
}

.contain {
  width: 1360px;
  margin: 0 auto;
}

li, ol, li {
  list-style: none;
}

body {
  display: flex;
  flex-direction: column;
}

.color {
  width: 100%;
  height: 60px;
  background-color: #333;
}

.top {
  height: 60px;
  position: relative;
  line-height: 46px;
}

.top .left {
  float: left;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.top .left li {
  margin: 5px;
  color: #fff;
}

.top .right {
  float: right;
  display: flex;
  align-items: center;
  cursor: pointer;
  position: relative;
  margin-right: 60px;
}

.top .right li {
  margin: 5px;
  color: #fff;
}

.top .right li a {
  color: white;
}

.top .right > .tupian {
  width: 24px;
  height: 22px;
  background-image: url(https://p1.qhimg.com/t019bd9e375d813e9d1.png);
  background-position-x: -110px;
  background-position-y: -50px;
  position: absolute;
  right: -50px;
}

.top .right .tupian:hover {
  width: 44px;
  height: 40px;
  box-sizing: border-box;
  padding: 20px;
  background-color: #fff;
  background-image: url(https://p1.qhimg.com/t019bd9e375d813e9d1.png);
  background-position-x: -128px;
  background-position-y: -40px;
  position: absolute;
  right: -60px;
}

.center {
  flex: 1;
}

.center .shang {
  display: flex;
  justify-content: space-between;
  position: relative;
}

.center .shang .left {
  display: flex;
  align-items: center;
  margin: 20px 0;
}

.center .shang .left li {
  margin: auto 5px;
  cursor: pointer;
}

.center .shang .left li img {
  width: 137px;
  vertical-align: middle;
}

.center .shang .right {
  display: flex;
  flex-direction: column;
}

.center .shang .right ul {
  display: flex;
}

.center .shang .right ul li {
  margin: 5px;
  cursor: pointer;
}

.center .shang .right .xia {
  height: 30px;
}

.center .shang .right .xia span {
  height: 100%;
  display: block;
  width: 420px;
  border: 1px solid #333;
  border-radius: 30px;
  float: left;
  position: relative;
}

.center .shang .right .xia span input {
  height: 100%;
  width: 360px;
  box-sizing: border-box;
  border: none;
  margin-left: 20px;
  border-radius: none;
}

.center .shang .right .xia span i {
  width: 25px;
  height: 25px;
  float: right;
  position: absolute;
  right: -13px;
  margin-right: 26px;
  background-image: url(https://p1.qhimg.com/t019bd9e375d813e9d1.png);
  background-position-x: -172px;
  background-position-y: -46px;
  z-index: 10;
  cursor: pointer;
}

.center .wai form {
  padding: 20px;
  width: 500px;
  padding-top: 60px;
  border: 3px solid pink;
  margin: 50px auto;
  display: flex;
  flex-direction: column;
  font-size: 20px;
  position: relative;
}

.center .wai form > span {
  position: absolute;
  width: 100%;
  text-align: center;
  left: 0;
  top: 10px;
  color: red;
  display: none;
}

.center .wai form > label {
  height: 40px;
}

.center .wai form > label > input {
  height: 30px;
  padding-left: 30px;
  font-size: 20px;
}

.center .wai form > p {
  margin: 10px 0;
}
